206782128

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{205141}}^1$

素因数の和:205162

約数の個数: 60

約数和(自身を含む): 661377808

約数和(自身を除く): 454595680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 205141, 410282, 615423, 820564, 1230846, 1435987, 1641128, 1846269, 2461692, 2871974, 3282256, 3692538, 4307961, 4923384, 5743948, 7385076, 8615922, 9846768, 11487896, 12923883, 14770152, 17231844, 22975792, 25847766, 29540304, 34463688, 51695532, 68927376, 103391064, 206782128]

約数ペア:

[(1, 206782128), (2, 103391064), (3, 68927376), (4, 51695532), (6, 34463688), (7, 29540304), (8, 25847766), (9, 22975792), (12, 17231844), (14, 14770152), (16, 12923883), (18, 11487896), (21, 9846768), (24, 8615922), (28, 7385076), (36, 5743948), (42, 4923384), (48, 4307961), (56, 3692538), (63, 3282256), (72, 2871974), (84, 2461692), (112, 1846269), (126, 1641128), (144, 1435987), (168, 1230846), (252, 820564), (336, 615423), (504, 410282), (1008, 205141)]